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Ceramic Terminal Block Manufacturer

Compare the complete VIOX ceramic terminal block range for elevated-temperature wiring, heaters, furnaces, lighting and industrial electrical assemblies.

Ceramic insulationVerify material and temperature data

Conductor matchingSize and terminal construction

Electrical dutyConfirm current and voltage

Định dạng cơ khíPoles, pitch and mounting

VIOX Ceramic Terminal Block SERIESDanh mục sản phẩm đã công bố
Complete VIOX ceramic terminal block range on a dark background

What is a ceramic terminal block?

A ceramic terminal block uses a ceramic insulating body to support conductor connections in equipment where thermal conditions or material requirements differ from conventional plastic terminal products.

Selection must be based on the exact ceramic material, conductor range, terminal hardware, rated current and voltage, temperature conditions, pole count, pitch, mounting method and environmental exposure.

Define the environmentConfirm operating temperature, heat source, enclosure and contamination conditions.
Match the conductorVerify conductor size, terminal hardware and connection method.
Install and inspectUse the specified torque or connection procedure and maintain required clearances.

Complete VIOX Ceramic Terminal Block Range

All 27 published VIOX models are shown below, grouped by construction so buyers can compare the complete range without leaving the page.

Enclosed CTB Ceramic Terminal Blocks

Compact enclosed connectors covering 1-, 2-, 3-, 4-, 5-, 6-, 8- and 10-way arrangements.

Ceramic Construction Details

Original VIOX product photography shows the connection hardware, ceramic body and internal conductor construction.

Secure conductor connection

Secure conductor connection

Round-ended terminal hardware supports a stable mechanical connection when installed to the product requirements.

Heat-resistant ceramic body

Heat-resistant ceramic body

The ceramic housing is intended for applications where published thermal and insulation characteristics must be verified.

High-conductivity core

High-conductivity core

The internal conductor and terminal hardware carry the circuit current; verify the exact model rating and conductor range.

VIOX Ceramic Terminal Blocks Size Chart

Dimensions and conductor ranges reproduced from the published VIOX model data. Open the corresponding product page before final specification.

Bảng kích thước dòng CTB

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Đặc điểm kỹ thuậtNgười mẫuChiều dàiChiều rộngChiều caoWiring range
1 Vào 1 Ra 10ACTB111019mm10mm15mm0.5–2.5mm²
1 Vào 1 Ra 30ACTB113018mm14mm18mm0.5–6mm²
2 Vào 2 Ra 10ACTB221020,7mm18,9mm13,9mm0.5–2.5mm²
2 Vào 2 Ra 15ACTB221528,4mm20,4mm16,3mm0.5–4mm²
2 Vào 2 Ra 30ACTB223031mm27mm18,9mm1.5–6mm²
2 Vào 2 Ra 60ACTB226038,7mm31mm22,7mm2.5–16mm²
2 Vào 2 Ra 100ACTB2210041,1mm30,2mm25,85mm6–25mm²
3 Vào 3 Ra 10ACTB331031mm20mm14,3mm0.5–2.5mm²
3 Vào 3 Ra 15ACTB331535,5mm20,3mm20,2mm0.5–4mm²
3 Vào 3 Ra 30ACTB333046,2mm26,4mm19,2mm1.5–6mm²
4 Vào 4 Ra 30ACTB443057mm25mm18,8mm1.5–6mm²
5 Vào 5 Ra 15ACTB551550mm22mm13mm0.5–2.5mm²
6 Vào 6 Ra 15ACTB661556,6mm21mm13mm0.5–2.5mm²
8 Vào 8 Ra 15ACTB881568mm21mm13mm0.5–2.5mm²
10 Vào 10 Ra 15ACTB10101588mm18mm15mm0.5–3.5mm²

Bảng kích thước dòng TB

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Người mẫuCấu hìnhXếp hạng hiện tạiChiều dàiChiều rộngChiều caoScrew typeMounting distance
TB12124012 In 12 Out40A183mm24mm21mmM5165mm
TB10104010 In 10 Out40A160mm24mm21mmM5144mm
TB88408 In 8 Out40A141,5mm34,8mm24,6mmM395mm
TB77607 In 7 Out60A135mm35mm19mmM5123mm
TB66406 In 6 Out40A98mm24mm20mmM388mm
TB44604 In 4 Out60A86mm33,5mm19,5mmM575mm
TB44404 In 4 Out40A63mm23,8mm16,8mmM355,5mm
TB33403 In 3 Out40A55,5mm25mm13,6mmM348mm
TB22602 In 2 Out60A43,3mm30mm18,3mmM534mm

TBH 100A Series Size Chart

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Người mẫuCấu hìnhXếp hạng hiện tạiKích thước (D×R×C)Mounting distance
TBH221002 In 2 Out10056 × 28 × 14mm40mm
TBH441004 In 4 Out10086 × 28.5 × 14mm70mm
TBH661006 In 6 Out100118.3 × 26.9 × 17mm106mm

How to choose a ceramic terminal block

Begin with temperature and circuit duty, then confirm conductor and mechanical details.

Temperature and material

Verify the published ceramic and terminal-material characteristics for the application.

Conductor range

Match conductor construction and cross-section to the exact terminal.

Đánh giá điện

Confirm current, voltage, insulation and clearance requirements.

Poles, pitch and mounting

Check connection count, spacing, fasteners, cover and panel arrangement.

Treat heat and connection as one system

Ceramic insulation does not remove the need to verify conductor, hardware, clearance and enclosure temperature.

HHeat source and operating environment
EElectrical rating and insulation requirement
MMounting, conductor and terminal hardware
Read the Ceramic Terminal Block selection guide

Compare published Ceramic Terminal Block series

Các ô trống nghĩa là giá trị không có sẵn trong bản tóm tắt sản phẩm hiện tại. Vui lòng mở trang mô hình hoặc yêu cầu bảng dữ liệu kỹ thuật trước khi xác định thông số.

Ceramic Terminal Block Selection Questions

Câu trả lời nhanh để so sánh sơ bộ các dòng sản phẩm trước khi xác minh chi tiết mạch điện.

Why use a ceramic terminal block?

Ceramic construction is selected where its published thermal, insulation or material characteristics suit the equipment requirements.

How is current capacity verified?

Use the exact product data with conductor size, terminal hardware, ambient and equipment conditions; do not infer capacity from physical size.

Are all ceramic terminal blocks suitable for the same temperature?

No. Material, terminal hardware and product design vary. Verify the published limits for the exact model.

Which conductor should be used?

Confirm conductor material, construction, cross-section, insulation and preparation from the equipment and terminal instructions.

Can ceramic terminals replace standard terminal blocks directly?

Only after checking dimensions, mounting, conductor range, electrical ratings, clearances and environmental requirements.

Need a Ceramic Terminal Block?
Let’s Match the Heat and Circuit.

Send the conductor size, current, voltage, operating temperature, poles, mounting, quantity and target market. VIOX will help narrow the relevant published series.

Request Ceramic Terminal Block Support